Purple Rain

This C++ program creates a canvas based particle system to simulate rainfall. You know... Purple Rain ~ ♪.

Building

Requires the SFML library

On Ubuntu:

sudo apt-get install libsfml-dev
cmake <path-to-source>
make

On OSX with Homebrew:

brew install sfml
cmake <path-to-source>
make

Run

./Purple-Rain

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RoadMap

[x] Create a canvas with random number of particles spaced at random intervals that animate down through the height of the canvas
[x] For every fame of the animation, update the number of rain drops to create a continuous, infinite rainfall
[x] Allow users to control those aspects:
	[x] start
	[x] stop
	[x] reset
	[x] speed
	[x] density
[x] Add an UI to control those aspects.
[ ] Add a check boxes to the GUI (FPS display, etc.)
[ ] Add some wind to blow the rain diagonally
[ ] As the rain reaches the bottom of the canvas, have them form a puddle which fills the screen evenly